Why is an RNA primer needed in a DNA replication? What is semiconservative replication? Why are the two strands of DNA antiparallel? Why does a single strand of DNA act as a template during transcription, why not both the strands? With reference to the structure of DNA, describe semi-conser...
A) Because DNA synthesis is semi-conservative. B) Because DNA polymerases must synthesize DNA 3' to 5'. C) Because the DNA templates are antiparall Explain why RNA primers are used in DNA replication. Why is the replication of the lagging DNA strand a p...
A) Because DNA synthesis is semi-conservative. B) Because DNA polymerases must synthesize DNA 3' to 5'. C) Because the DNA templates are antiparall What is the major problem that results at the end of replication when the RNA primers are removed? Why is this ...
Explain DNA replication as semi-conservative model using evidence from Messelson-Stahl experiment. For which protein does DNA code? Explain protein synthesis. What are the functions of introns? When an RNA strand transcribes a protein, how ...
Why is the replication of DNA called semi-conservative replication? Explain how the genetic code is used to make proteins. Why do males always express an X-linked recessive allele? What would happen if DNA replication occurred again before meiosis II? Explain. Cystic Fibrosis is a dise...
The reason that they are unique is that even though the enzyme will always cut the DNA in the same place, the actual length and squence of the fragments produced will be different in each individual. The segments produced can be similar among family memebers. Pleas...
This is the process of cell division in somatic cells. The result of this division is 2 genetically identical daughter cells and is used to grow tissues and to maintain a healthy-sized cell. The process occurs in four steps: prophase, metaphase, anaphase and telophase...
DNA replication is a vital biological process wherein new DNA strands are synthesized. DNA replication is a semi-conservative process, meaning the newly synthesized DNA contains one parent strand and one parent strand. DNA replication takes place during the S phase of the...
Thus, when new strands are assembled during semi-conservative DNA replication, they are anti-parallel to their template strand of the parent DNA molecule. 2) When DNA polymerase synthesizes new DNA strands, the strand growth is in the 5' to 3' direction; new nucleotides are only added to...